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The Gorman-Rupp Company Common Shares GRC 73.75 0.5 0.68%

GRC Options Support & Resistance

GRC (The Gorman-Rupp Company Common Shares): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.366
Put Call Ratio (OI)
0.184
Put Call Ratio (Vol)
0.824
IV Rank
4.48
IV Percentile
43
Max Pain
60

Option Walls

A gamma wall is a strike where dealer gamma is concentrated.

Price often pauses or reverses there because dealers must hedge aggressively when the underlying crosses it. Walls above spot tend to act as resistance; walls below spot tend to act as support.

See also: Gamma exposure (GEX)

$60 Put Wall $65 Key Put Strike 2 $70 Key Put Strike 3 $80 Key Call Strike 3 $90 Key Call Strike 2 $95 Call Wall